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| author | Behdad Esfahbod <behdad@behdad.org> | 2012-03-25 14:37:14 -0400 |
|---|---|---|
| committer | Behdad Esfahbod <behdad@behdad.org> | 2012-03-25 14:38:39 -0400 |
| commit | ede11b2954db19e3ca9d31cef7d04a7bf0e42ddc (patch) | |
| tree | 9c70615cf8d057ccc6971ad78737e8b03dad6267 | |
| parent | 2721d05d69e42eef592ea0394df89cdc91414330 (diff) | |
Fix math in comments
| -rw-r--r-- | src/cairo-arc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cairo-arc.c b/src/cairo-arc.c index dc07fee0..6977e884 100644 --- a/src/cairo-arc.c +++ b/src/cairo-arc.c @@ -139,7 +139,7 @@ _arc_segments_needed (double angle, From that paper, a very practical value of h is: - h = 4/3 * tan(angle/4) + h = 4/3 * R * tan(angle/4) This value does not give the spline with minimal error, but it does provide a very good approximation, (6th-order convergence), and the |